How to determine which slot a SSD is connected to

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The BIOS indicates that by listing two slots, the NVMe and the SATA But unfortunately my Transcend SSD is not recognized

*: A SSD combo slot supports both SATA SSD and PCI-e NVMe SSD Notebook GraphicsChipset SSD Max slot SSD Interface  SATA-based, PCIe-based with NVMe support, or PCIe-based without NVMe support SSDs are all available An SSD with NVMe compatibility has up to five times

el dorado slot free play 2 Slot It can offer the fastest boot or data access thru the NVMe SSD and at the same time provide very fast storage through the SATA SSD  2 drives are “keyed” at one end so as to prevent the end-user from inserting them in an incompatible socket PCIe NVMe drives are 'M' keyed SATA ones,